/* --------------------------------------------------
   Luxury Premium Brand CSS for ソルサエグジストレンタカー
   Author: Professional CSS/UI Designer
   -------------------------------------------------- */

/* 1. Font Imports (Google Fonts for Noto Sans JP) */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap');

:root {
  --color-primary: #1E2228;
  --color-secondary: #C3B49B;
  --color-accent: #F6F4F1;
  --color-gold: #C3B49B;
  --color-gold-dark: #A89B7C;
  --color-white: #fff;
  --color-black: #111;
  --color-shadow: rgba(30,34,40,0.08);
  --color-shadow-strong: rgba(30,34,40,0.18);
  --font-display: 'Noto Sans JP', 'Yu Gothic', 'YuGothic', 'Meiryo', sans-serif;
  --font-body: 'Yu Gothic', 'YuGothic', 'Meiryo', sans-serif;
  --radius-base: 14px;
  --radius-card: 18px;
  --radius-btn: 24px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-hover: 0 8px 32px var(--color-shadow-strong);
  --header-height: 72px;
  --z-header: 100;
  --z-mobile-menu: 200;
  --z-cookie-banner: 300;
  --z-modal: 400;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  background: var(--color-accent);
  color: var(--color-primary);
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-accent);
  color: var(--color-primary);
  line-height: 1.7;
  letter-spacing: 0.02em;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.1rem;
  line-height: 1.2;
  margin-bottom: 0.6em;
}
h2 {
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.15rem;
  line-height: 1.4;
  margin-bottom: 0.4em;
}
p, ul, ol, dl {
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: 1.1em;
}
small {
  font-size: 0.92em;
  color: var(--color-secondary);
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-gold);
  text-decoration: underline;
}

/* Container */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Header */
header {
  background: var(--color-white);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  min-height: var(--header-height);
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 0;
}
header img {
  height: 44px;
  margin-right: 32px;
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-primary);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
}
.main-nav .cta-primary {
  background: linear-gradient(90deg, var(--color-gold) 60%, var(--color-gold-dark) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-btn);
  padding: 8px 28px;
  font-weight: 700;
  margin-left: 18px;
  border: none;
  box-shadow: 0 2px 8px var(--color-shadow);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  border-bottom: none;
}
.main-nav .cta-primary:hover, .main-nav .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-gold-dark) 60%, var(--color-gold) 100%);
  color: var(--color-black);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 18px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-gold);
}

/* Mobile Menu Overlay */
.mobile-menu {
  display: none;
  position: fixed;
  z-index: var(--z-mobile-menu);
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(30,34,40,0.92);
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transition: transform var(--transition), opacity var(--transition);
  transform: translateX(100%);
  opacity: 0;
}
.mobile-menu.open {
  display: flex;
  transform: translateX(0);
  opacity: 1;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-gold);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-white);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin-top: 32px;
  padding-left: 40px;
}
.mobile-nav a {
  color: var(--color-white);
  font-size: 1.25rem;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color var(--transition);
  padding: 6px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-gold);
}

/* Main Content Layout */
main {
  width: 100%;
  background: var(--color-accent);
  min-height: 60vh;
  padding-bottom: 40px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-white);
  border-radius: var(--radius-base);
  box-shadow: 0 2px 16px var(--color-shadow);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Card Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  min-width: 260px;
  flex: 1 1 320px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
}

/* Content Grid */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

/* Text-Image Section */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.text-image-section img {
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  max-width: 340px;
  width: 100%;
  height: auto;
}

/* Testimonial Card */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-primary);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card blockquote {
  margin: 0;
  font-style: italic;
  color: var(--color-primary);
  font-weight: 500;
  border-left: 4px solid var(--color-gold);
  padding-left: 16px;
}
.testimonial-card p {
  margin: 0 0 0 12px;
  color: var(--color-gold-dark);
  font-size: 0.98em;
  font-weight: 700;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}

/* Feature Item */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-accent);
  border-radius: var(--radius-base);
  padding: 18px 20px;
  box-shadow: 0 1px 6px var(--color-shadow);
  margin-bottom: 20px;
}

/* Feature Icons */
.feature-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 12px;
}
.feature-icons span {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(90deg, var(--color-gold) 60%, var(--color-gold-dark) 100%);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 18px;
  padding: 7px 18px;
  box-shadow: 0 1px 6px var(--color-shadow);
  letter-spacing: 0.04em;
}

/* Car Gallery Slider (Placeholder) */
.car-gallery-slider {
  width: 100%;
  min-height: 180px;
  background: repeating-linear-gradient(135deg, var(--color-gold), var(--color-gold) 8px, var(--color-accent) 8px, var(--color-accent) 16px);
  border-radius: var(--radius-card);
  margin-bottom: 18px;
  box-shadow: 0 2px 12px var(--color-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Car List Grid & Team Grid */
.car-list-grid, .team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.car-list-grid > div, .team-grid > div {
  background: var(--color-accent);
  border-radius: var(--radius-base);
  box-shadow: 0 1px 8px var(--color-shadow);
  padding: 22px 18px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 0;
  transition: box-shadow var(--transition), transform var(--transition);
}
.car-list-grid > div:hover, .team-grid > div:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}

/* Table Styling */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-white);
  border-radius: var(--radius-base);
  box-shadow: 0 1px 8px var(--color-shadow);
  margin-bottom: 24px;
  overflow: hidden;
}
thead {
  background: var(--color-gold);
  color: var(--color-primary);
}
th, td {
  padding: 14px 12px;
  text-align: left;
  font-size: 1rem;
}
th {
  font-weight: 700;
}
tbody tr {
  border-bottom: 1px solid var(--color-accent);
}
tbody tr:last-child {
  border-bottom: none;
}

/* Definition List (FAQ) */
dl {
  margin: 0 0 24px 0;
}
dt {
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-top: 18px;
}
dd {
  margin-left: 0;
  margin-bottom: 10px;
}

/* CTA Buttons */
.cta-primary {
  display: inline-block;
  background: linear-gradient(90deg, var(--color-gold) 60%, var(--color-gold-dark) 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  border-radius: var(--radius-btn);
  padding: 12px 36px;
  box-shadow: 0 2px 12px var(--color-shadow);
  border: none;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 8px;
  margin-bottom: 8px;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-gold-dark) 60%, var(--color-gold) 100%);
  color: var(--color-black);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* Footer */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 40px 0 24px 0;
  margin-top: 40px;
}
footer .container {
  flex-direction: column;
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--color-gold);
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 500;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-accent);
}
.footer-info {
  font-size: 0.98rem;
  color: var(--color-accent);
}
.footer-info small {
  color: var(--color-secondary);
}

/* Address Styling */
address {
  font-style: normal;
  color: var(--color-primary);
  background: var(--color-accent);
  border-radius: var(--radius-base);
  padding: 18px 20px;
  margin-bottom: 18px;
  box-shadow: 0 1px 8px var(--color-shadow);
}

/* Lists */
ul, ol {
  padding-left: 1.2em;
}
ul li, ol li {
  margin-bottom: 0.5em;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-cookie-banner);
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  gap: 24px;
  font-size: 1rem;
  animation: cookieBannerIn 0.5s var(--transition) forwards;
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-btn);
  padding: 8px 22px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin-left: 0;
}
.cookie-banner .accept {
  background: linear-gradient(90deg, var(--color-gold) 60%, var(--color-gold-dark) 100%);
  color: var(--color-primary);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: linear-gradient(90deg, var(--color-gold-dark) 60%, var(--color-gold) 100%);
  color: var(--color-black);
}
.cookie-banner .reject {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1px solid var(--color-gold);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-gold);
  color: var(--color-primary);
}
.cookie-banner .settings {
  background: none;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-gold);
  color: var(--color-primary);
}

/* Cookie Modal */
.cookie-modal-overlay {
  display: none;
  position: fixed;
  z-index: var(--z-modal);
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(30,34,40,0.72);
  align-items: center;
  justify-content: center;
  animation: cookieModalIn 0.4s var(--transition) forwards;
}
.cookie-modal-overlay.open {
  display: flex;
}
@keyframes cookieModalIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--radius-card);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  animation: cookieModalContentIn 0.4s var(--transition) forwards;
}
@keyframes cookieModalContentIn {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--color-gold);
  font-size: 1.7rem;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-primary);
}
.cookie-modal h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5em;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 12px;
}
.cookie-category label {
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-gold);
  width: 20px;
  height: 20px;
}
.cookie-category .always-on {
  color: var(--color-gold-dark);
  font-size: 0.98em;
  font-weight: 700;
  margin-left: 8px;
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 12px;
}
.cookie-modal .accept, .cookie-modal .reject, .cookie-modal .save {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-btn);
  padding: 8px 22px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.cookie-modal .accept {
  background: linear-gradient(90deg, var(--color-gold) 60%, var(--color-gold-dark) 100%);
  color: var(--color-primary);
}
.cookie-modal .accept:hover, .cookie-modal .accept:focus {
  background: linear-gradient(90deg, var(--color-gold-dark) 60%, var(--color-gold) 100%);
  color: var(--color-black);
}
.cookie-modal .reject {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1px solid var(--color-gold);
}
.cookie-modal .reject:hover, .cookie-modal .reject:focus {
  background: var(--color-gold);
  color: var(--color-primary);
}
.cookie-modal .save {
  background: var(--color-primary);
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
}
.cookie-modal .save:hover, .cookie-modal .save:focus {
  background: var(--color-gold);
  color: var(--color-primary);
}

/* Responsive Design (Mobile First) */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
  }
  .main-nav {
    gap: 18px;
  }
  .footer-nav {
    gap: 16px;
  }
}
@media (max-width: 900px) {
  .main-nav {
    gap: 12px;
  }
  .footer-nav {
    gap: 10px;
  }
  .car-list-grid, .team-grid {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .card-container, .car-list-grid, .team-grid {
    flex-direction: column;
    gap: 16px;
  }
  .card, .car-list-grid > div, .team-grid > div {
    min-width: 0;
    width: 100%;
    padding: 18px 12px;
  }
  .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 10px;
    padding: 14px;
  }
  .feature-icons {
    gap: 10px;
    flex-wrap: wrap;
  }
  .footer-nav {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
  }
  .cookie-modal {
    padding: 22px 10px 18px 10px;
    min-width: 0;
    width: 98vw;
    max-width: 98vw;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  header img {
    height: 36px;
    margin-right: 12px;
  }
  .section {
    padding: 16px 2px;
    margin-bottom: 22px;
  }
  .footer-info {
    font-size: 0.92rem;
  }
}

/* Utility Classes */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 2px !important; }
.mb-2 { margin-bottom: 2px !important; }
.mt-4 { margin-top: 4px !important; }
.mb-4 { margin-bottom: 4px !important; }

/* Hide visually but keep accessible */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

/* Remove number input arrows */
input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type=number] {
  -moz-appearance: textfield;
}

/* Form Elements (if any) */
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius-base);
  border: 1px solid var(--color-secondary);
  padding: 10px 14px;
  background: var(--color-accent);
  color: var(--color-primary);
  margin-bottom: 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-gold);
  outline: none;
  box-shadow: 0 0 0 2px var(--color-gold);
}
button {
  font-family: var(--font-display);
}

/* Micro-interactions */
.card, .card-container > div, .car-list-grid > div, .team-grid > div, .testimonial-card, .feature-item {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .car-list-grid > div:hover, .team-grid > div:hover, .testimonial-card:hover, .feature-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}

/* Prevent content overlap */
.card, .card-container > div, .car-list-grid > div, .team-grid > div, .testimonial-card, .feature-item, .section {
  margin-bottom: 20px;
}

/* Ensure no grid or columns used anywhere */
/* (No display: grid, grid-*, column-*, break-inside, etc.) */